Mathematics
Factorization
100%
Self-Adjoint
70%
Operator Function
66%
Matrix (Mathematics)
55%
Eigenvalue
51%
Numerical Range
50%
Hilbert Space
45%
Eigenvector
42%
Polynomial
38%
Spectral Function
37%
Operator Polynomial
37%
Operator-Valued Function
33%
Polynomial Matrix
33%
Self-Adjoint Operator
33%
Separable Hilbert Space
27%
Factorization Theorem
27%
Main Result
23%
Polynomial Operator
22%
Banach Space
22%
Operator Matrix
22%
Level Set
22%
Quadratic Form
22%
Operator Algebra
22%
Inner Product Space
22%
Spectral Property
20%
Schur Complement
20%
Inner Product
20%
Krein Space
17%
Hermitian Form
16%
Complete System
16%
Linear Operator
16%
Resolvent
14%
Semisimple
14%
Scalar Product
12%
Finite-Dimensional Space
11%
Positive Matrix
11%
Trace Theorem
11%
Linear Combination
11%
Operator Equation
11%
Diagonal Entry
11%
Geometrical Property
11%
Dimensional Case
11%
Distribution Function
11%
Orthogonal Projection
11%
Point Spectrum
11%
Asymptotic Behavior
11%
Embedding Problem
11%
Root Vector
11%
Circle
11%
Lossless
11%
Keyphrases
Self-adjoint
98%
Operator Function
66%
Self-adjoint Operator
61%
Operator Polynomials
37%
Analytic Operator
36%
Eigenvector
35%
Eigenvalues
35%
Spectral Function
33%
Local Spectral
33%
Linearization
31%
Hilbert Space
30%
Numerical Range
27%
Convexity
27%
Matrix Functions
25%
Spectral Subspaces
24%
Factorization Theorem
24%
Operator-valued Functions
24%
Non-analytic
22%
Block Operator Matrix
22%
Matrix Factorization
22%
Level-set
22%
Operator Algebras
22%
Quadratic Forms
22%
Separable Hilbert Space
22%
Matrix Polynomial
22%
Inner Product Space
22%
Banach Space
22%
Invariant Subspace
20%
Operator Representation
20%
Real Spectrum
20%
Schur Complement
20%
Invertible
19%
Krein Space
17%
Spectral Properties
17%
Hermitian Form
16%
Linear Operator
16%
Resolvent
14%
Gyroscopic System
14%
Quadratic Matrix Polynomial
14%
Semisimple
14%
Quadratic Operator
14%
Inner Product
14%
Indefinite Scalar Product
12%
Non-separated
11%
Point Spectrum
11%
Spectral Compression
11%
Non-circular
11%
Trace Theorem
11%
Weyl Inequalities
11%
Keldysh
11%